Dr Tim's First Defence Saltwater 120ml (4oz) AIR LINE

Dr Tim's First Defence Saltwater 120ml (4oz) AIR LINEChelating agent to detoxify heavy metals Vitamins to fight lateral line erosion Great additive to freshwater dips of marine fish 4oz bottle treats 240 gallons (908 liters) First Defense was developed to help fish adapt to new environments by assisting the fishes' natural immune system. Changing the environment of a fish causes stress that robs fish of essential nutrients and can weaken their immune system. First Defense is scientifically designed to

Nutritious diet for guppies

Range : 0-999 ppm

per 10 gallons of aquarium water

Latest version with side rail to fit optional scraper BM100459 or Feeding Clip BM100476

Flow Rate: 450L/hr

Containing microelements

Strengthen contrast

We use a saltwater matrix that is similar to aquarium water so that all common variables which affect normal water tests are taken into account

23 x 46cm suits tanks 40 gallons & up

Reef Essential Bio-Active Carbon is originally designed to be used in ultra-pure water sanitisation meant for human consumption

Blades are interchangeable and replaceable

’s high technology、 Neo CO2 developed/introduced stabilize bacteria technology、keeps Co2 production about 50 days